{
  "pools": {
    "A": {
      "servers": ["127.0.0.1:11111"],
      "protocol": "caret"
    },
    "B": {
      "servers": ["127.0.0.1:22222"],
      "protocol": "caret"
    }
  },
  "route": {
    "type": "RoutingGroupRoute",
    "default_policy": "PoolRoute|A",
    "routing_group_policies": {
      "get_like": "PoolRoute|B",
      "update_like": "PoolRoute|B"
    }
  }
}
